Pocket square



FIG. 1 is a perspective view of a pocket square, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side elevationbeing a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a rear elevation view thereof.

The broken lines shown in the drawings depict portions of the pocketsquare that form no part of the claimed design.

CLAIM The ornamental design for a pocket square, as shown and described.